Making plans with your friends as an adult can be complicated. An endless loop of "we should hang out" with no confirmed date. Quti is a social calendar app that was made to break that loop.
I was the sole designer on this project, and worked directly with Quti's founders on everything from early research and feature scoping, to design system and full UI.
Live on iOS in the UK and Ireland. And by the way, 3 in 4 Quti plans get a response in 22 seconds ;)